A new decade-long study tracked 37 penguin colonies and found that the birds are breeding earlier. The shift marks one way ...

“Chinstraps are declining globally,” Martinez said. “Models show that they might get extinct before the end of the century at this rate. Adelies are doing very poorly in the Antarctic Peninsula and it ...

Researchers say Antarctic penguin breeding is heating up. That’s a problem - It poses a significant threat to two species ...

In Antarctica, penguins do not lay their eggs at random. Their breeding cycles are precisely timed with the seasons, so ...

Dozens of colonies of three species show the same trend, which could produce unclear ecological consequences Every year, ...

Warming temperatures are forcing Antarctic penguins to breed earlier and that’s a big problem for two of the cute tuxedoed species that face extinction ...